Package org.apache.hadoop.yarn.api.protocolrecords

Class KillApplicationResponse

java.lang.Object

org.apache.hadoop.yarn.api.protocolrecords.KillApplicationResponse

@Public
@Stable
public abstract class KillApplicationResponse
extends Object

The response sent by the ResourceManager to the client aborting a submitted application.

The response, includes:

• A flag which indicates that the process of killing the application is completed or not.

Note: user is recommended to wait until this flag becomes true, otherwise if the ResourceManager crashes before the process of killing the application is completed, the ResourceManager may retry this application on recovery.

See Also:

• ApplicationClientProtocol.forceKillApplication(KillApplicationRequest)

Constructor Summary

Constructors

Constructor	Description
KillApplicationResponse()

Method Summary

Modifier and Type	Method	Description
abstract boolean	getIsKillCompleted()	Get the flag which indicates that the process of killing application is completed or not.
static KillApplicationResponse	newInstance(boolean isKillCompleted)
abstract void	setIsKillCompleted(boolean isKillCompleted)	Set the flag which indicates that the process of killing application is completed or not.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

KillApplicationResponse

public KillApplicationResponse()

Method Details

newInstance

@Private
@Unstable
public static KillApplicationResponse newInstance(boolean isKillCompleted)

getIsKillCompleted

@Public
@Stable
public abstract boolean getIsKillCompleted()

Get the flag which indicates that the process of killing application is completed or not.

Returns:

true if the process of killing application has completed, false otherwise

setIsKillCompleted

@Private
@Unstable
public abstract void setIsKillCompleted(boolean isKillCompleted)

Set the flag which indicates that the process of killing application is completed or not.

Parameters:

isKillCompleted - true if the process of killing application has completed, false otherwise.